baber/WOPTO huggingface dataset:
Patent JP-2012007877-A (JP)
Title: System for evacuating cartridge
Inventor: CHIAPPINI ANDREA
IPC: F41A9/14
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for stably evacuating cartridges for a firearm.SOLUTION: In this system for evacuating the cartridges applied to the firearm 1, the firearm 1 includes a breech 14, and a firing chamber in which a projectile coming out through a barrel 13 is fired. The evacuation system includes an evacuation tray 2 adapted to receive the cartridge following deflagration of an ammunition, and a movement mechanism adapted to move the tray. The movement mechanism turns the evacuation tray 2 about an axis "X" parallel to an axis of the barrel 13 of the firearm 1, in an appropriately cadenced way, passing from a first position where the cartridge is received, to a second position where the cartridge is expelled by the expulsion mechanism 5.
Patent JP-2013004402-A (JP)
Title: Secondary battery cell, secondary battery device, vehicle, electric device, and method for manufacturing secondary battery cell
Inventor: KAWAKAMI SHUNSUKE
IPC: H01M10/653
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress the rise in the temperature involved with heat generation in power supply or power charge in a secondary battery cell.SOLUTION: The secondary battery cell 1 comprises: an outer container 2; an electrode assembly 8 housed in the outer container 2; electrode terminals 4 and 5 provided on the outer container 2 and connected to the electrode assembly 8; and a radiator 9 which is surrounded by the electrode assembly 8 and placed in the outer container 2, and which has a higher thermal conductivity than the electrode assembly 8 and connects with the outer container 2.
Patent JP-2013005353-A (JP)
Title: Power amplifier and power amplification method
Inventor: KATAGI TAKESHI
IPC: H03F3/24
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier and a power amplification method for wireless transmission using a TDD scheme, in which an ACLR does not deteriorate.SOLUTION: A final-stage amplifier 5 receives an input DC offset signal at reception timing, and power-amplifies an input digital modulation signal and outputs the power-amplified digital modulation signal to an antenna at transmission timing. A control power-supply module 23 supplies a drain of a FET of the final-stage amplifier 5 with a high-level drain voltage of a maximum peak voltage and a bias voltage which turns the FET on in synchronization with TDD transmission timing, and supplies a drain of the FET with a low-level drain voltage of a low voltage and a bias voltage which turns the FET on in synchronization with TDD reception timing.
Patent JP-2013008788-A (JP)
Title: Polarization conversion unit, illumination optical system, exposure device, and manufacturing method of device
Inventor: MIYAKE NORIO
IPC: H01L21/027
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a polarization conversion unit which is placed in the optical path of an illumination optical system, and can achieve a pupil intensity distribution of a circumferential polarization state having excellent point symmetry for the optical axis while minimizing the light quantity loss.SOLUTION: The polarization conversion unit includes polarization conversion member which injects incident light while converting it into light of a predetermined polarization state. The polarization conversion member has a planar first face orthogonal to the optical axis, and a second face having saw-tooth profile along a circle centered on the optical axis. The second face of the polarization conversion member has a plurality of first edge lines extending radially from a predetermined point on the optical axis along a plane orthogonal to the optical axis, a plurality of second edge lines extending radially from a predetermined point along the side of a circular cone centered on the optical axis and having a predetermined point as a peak, and a plurality of planar optical faces formed between the first and second ridge lines adjoining each other.
Patent JP-2011177598-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2011-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the concentration of a game player from being dispersed even when start ports and special patterns are turned to two kinds in a pinball game machine.  <P>SOLUTION: The result of drawing performed when a game ball enters a first start port (A start port 13 or B start port 14) is displayed by a first special pattern, and the variable display of pseudo patterns corresponding to the variable display of the first special pattern is performed. The result of second drawing performed when the game ball enters a second start port 8 is displayed by a second special pattern, but the variable display of the pseudo patterns corresponding to the variable display of the second special pattern is not performed. A ball flow path 10 for guiding the game ball detected by a second start port switch 9 to a fetch port 11 is provided, and the upper limit value of the variation time of the second special pattern decided by a main controller 40 is turned to the time or less needed after the game ball is detected by the second start port switch 9 until it reaches the fetch port 11. Thus, the game player can predict the timing of stopping the variation of the second special pattern to some extent from the state of the game ball guided by the ball flow path 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013009185-A (JP)
Title: Communication monitoring system and method, communication monitoring device, virtual host device, and communication monitoring program
Inventor: MORI TATSUYA
IPC: H04L12/70
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To return a pseudo response packet to even an unknown attack pattern similarly to a high conversation type honeypot while inheriting a merit of a low conversation type.SOLUTION: A communication monitoring device newly registers an attack pattern and attack response pattern depending on whether a payload pattern of a received packet agrees with or resembles a registered attack pattern. A virtual host device: extracts a payload from a received packet, and creates a pseudo response packet when a payload pattern agrees with the attack response pattern; performs masking by applying a masking rule when the payload resembles the attack response pattern, and creates the pseudo response packet when the pattern after masking agrees with the attack response pattern; and adds the payload pattern to the attack pattern when the payload does not resemble the attack response pattern or the pattern after masking does not agree with the attack response pattern.
Patent JP-2013007454-A (JP)
Title: Roller bearing
Inventor: IIDA AKIRA
IPC: F16C27/06
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing that produces an effect for creep prevention and bearing vibration reduction.SOLUTION: The roller bearing has an outer ring 3, an inner ring 2, a plurality of rolling elements 4 provided between the outer ring and the inner ring, an annular o-ring 11 provided on an outer circumference of the outer ring, and a dent 12 is formed on the o-ring 11. The dent 12 holds oil and grease, so that oil can be supplied to between the outer ring and a housing due to bleeding of oil and grease from the dent. Further, as the dent 12 reduces elasticity of the o-ring 11, a damper effect is exerted, and thus bearing vibration can be reduced and creep can be prevented without depending on an attachment state.
Patent JP-2013007708-A (JP)
Title: Inspection apparatus and method for concealing inspection recipe
Inventor: HIKICHI TOSHIBUMI
IPC: H01L21/66
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus for enabling each user to conceal the setting content of a recipe including the presence of the recipe so that other users cannot perceive the setting content including the presence for the recipe whose presence is perceived by each user himself/herself, and a method for concealing the same.SOLUTION: An inspection apparatus includes: a recipe concealment information creation function section 116 which generates concealed ID information including other users in concealment destinations so that other users cannot perceive, for a recipe whose presence is perceived by each user on his/her browsing setting picture 500, the setting content including the presence; and a display information creation function section 120 which creates recipe display information for generation of the browsing setting picture 500 of each user on the basis of the concealed ID information stored in a concealed ID information file 240 when the browsing setting picture 500 of each user is displayed.
Patent JP-2013006206-A (JP)
Title: Method for measuring melt layer thickness of mold powder for continuous casting
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D11/108
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To enable continuous measuring of a melt layer thickness of a powder when continuous casting.SOLUTION: A method for measuring a melt layer thickness of a mold powder when continuous casting is performed when the reflection of microwaves at an interface between a powder part and a melt layer of a mold powder cannot clearly be obtained. The correlation for a melt layer thickness of the mold powder between a molten steel bath level measurement value L1 obtained according to the reflection of microwaves, which are affected by the average permittivity of the powder part and the melt layer of the mold powder, and the difference between the molten steel bath level measurement value L obtained according to an eddy current sensor, which is unaffected by the average permittivity, ΔL1 (=L1-L), is determined in advance, and the mold powder melt layer thickness is determined on the basis of the correlation that was determined in advance. The melt layer thickness of the powder used for continuous casting can be measured continuously and in favorable accuracy, thereby there is effectiveness for the development of a powder and the operation control/quality control.
Patent JP-2013009601-A (JP)
Title: Method for preventing and recovering color fading of laver algae
Inventor: UEKI CHIKA
IPC: A23L17/60
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively preventing and recovering color fading of laver algae.SOLUTION: A color of color faded laver algae in a laver farm is determined by a L*a*b* color system to determine which of the nutrient impoverishment of nutrient salts comprising nitrogen, phosphorus and metal is the cause for a color fading phenomenon. Based on the determination result, a fertilizer containing causative nutrient salts of the nutrient impoverishment is fertilized in the laver farm, which is the method for preventing or recovering the color fading of the laver algae.
Patent JP-2013016976-A (JP)
Title: Image display device
Inventor: TAKAHASHI HIROAKI
IPC: H04N5/64
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of appropriately determining a screen direction.SOLUTION: An image display device includes: a display screen 13 for displaying an image; imaging means 11 for imaging the anterior part of the display screen 13 and acquiring an image; person detection means 22 for detecting a person from the acquired image; viewing possibility analysis means 23 for calculating the motion amount of the detected person, calculating an analysis value expressing a possibility that the person is viewing an image on the basis of the direction of the face of the person, and weighting the analysis value in accordance with the motion amount; viewer determination means 24 for determining whether the detected person is the viewer of the display screen 13 or not based on the weighted analysis value; direction determination means 25 for determining the screen direction of the display screen 13 on the basis of the position of the person determined to be the viewer by the viewer determination means 24; and drive means 26 for driving by rotation the display screen 13 in the screen direction determined by the direction determination means 25.
Patent JP-2013019942-A (JP)
Title: Information processing apparatus, image forming apparatus, and program
Inventor: KAERIYAMA TADASHI
IPC: G03G21/10
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving prediction accuracy of an amount of toner inside a recovery container for storing residual toner.SOLUTION: An image forming apparatus forms a toner image of first image data which is transferred to a recording medium or a toner image of second image data which in not transferred to a recording medium in an image forming part and recovers toner remaining in the image forming part into a toner recovery container. When it is detected by a toner detection part that the amount of toner recovered into the toner recovery container has reached a first allowable amount, it counts the number of recording media to which the toner image of the first image data formed in the image forming part is transferred and corrects respective image amounts of the first image data and the second image data by using respective correction factors defined for the first image data and the second image data. When the accumulated value of a total of the respective image amounts after the correction has reached a first threshold value, or when the accumulated value of the number of counted recording media has reached a second threshold value, it notifies that the amount of toner in the toner recovery container has reached a second allowable amount.
Patent JP-2013021421-A (JP)
Title: Apparatus for installing communication base station
Inventor: TOMIYAMA MIWA
IPC: H04B1/38
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To perform protection so as to prevent occurrence of noise in communication radio waves and damage to electronic components, for example, and so as not to make a temperature of a communication base station high by irradiation with direct sunlight by suppressing vibrations of the communication base station from shaking due to an earthquake and the like during installment of the communication base station to a column.SOLUTION: An L-shaped metal plate 21 is fixed to an existing utility pole installment metallic part 11 fixed to a utility pole 10, and a communication base station 12 is mounted in a parallel state on a suspension structure member 22 fixed to a bottom plate 21a of the L-shaped metal plate 21.
Patent JP-2012065308-A (JP)
Title: Control device
Inventor: OH JO-JEONG
IPC: G01S15/931
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a control device which can make residual vibration converge surely, and suppresses the residual vibration of a piezo-electric transducer.SOLUTION: A control device which suppresses a residual vibration of a piezo-electric transducer (1) includes a capacitive energy storage component (33) and a switch unit (34). The control device operates in a non-operation mode where a voltage of the capacitive energy storage component (33) to the piezo-electric transducer (1) is given by the switch unit (34), and the residual vibration of the piezo-electric transducer (1) is suppressed. A capacity value of the capacitive energy storage components (33) is a sufficient magnitude such that the voltage of the capacitive energy storage components (33) can follow approximately a voltage of the piezo-electric transducer (1) under said non-operation mode.
Patent JP-2012039105-A (JP)
Title: Semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L21/8242
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a new structure that can hold a memory content even under a situation where no electric power is supplied, and that has no restriction for the number of times of writing.SOLUTION: In a semiconductor device, a plurality of memory cells configuring a memory cell array are divided into a plurality of blocks every for a plurality of rows. A common bit line is electrically connected with a divided bit line via a selection transistor in each block. Each memory cell has a first transistor including a first channel formation region, a second transistor including second channel formation region, and a capacity element. The source line is connected with a first source electrode. The divided bit line is connected with a first drain electrode and a second source electrode. The word line is connected with one electrode of the capacity element. The signal line is connected with a second gate electrode. A first gate electrode, a second drain electrode, and the other electrode of the capacity element are connected with each other.
Patent JP-2013023694-A (JP)
Title: Cold-rolled steel sheet excellent in shape-freezing property and production method thereof
Inventor: KIZU TARO
IPC: C22C38/14
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a cold-rolled steel sheet excellent in shape-freezing property and to provide a production method thereof.SOLUTION: The cold-rolled steel sheet excellent in shape-freezing property is produced from a steel raw material having a composition containing, by mass%, 0.0010-0.0030% C, 0.05% or less Si, 0.1-0.5% Mn, 0.021-0.060% Ti, and 0.0005-0.0050% B, and B and C satisfying a B/C of 0.5 or more. The cold-rolled steel sheet is manufactured by subjecting a hot-rolling step, in which the steel raw material is finish-rolled at a finish rolling temperature of 870-950°C and winding is performed at a winding temperature of 450-630°C; a cold-rolling step, in which a cold-rolling reduction ratio is 90% or less; and thereafter an annealing step, in which heating to a soaking temperature in the range of 700-850°C is performed at an average heating rate of 1-30°C/s over a temperature range of 600°C or more, this temperature is kept for 30-200 sec, and cooling is performed at a cooling rate of, on the average, 3°C/s or more over a temperature range up to 600°C. Thus-obtained steel sheet has a structure composed of mainly ferrite with an average grain diameter of 10-30 μm, and has a proportional limit of 100 MPa or less.
Patent JP-2013024280-A (JP)
Title: Pipeline connection structure
Inventor: SAITO KEISUKE
IPC: F16L37/24
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To improve an offset yield strength in a pipeline connection structure where a pipeline end of one of connection target pipes A, B includes a sheath pipe 2 to which an insertion pipe 1 connected to a pipe end of the other connection target pipe A is inserted tightly, a lock projection part is formed in the insertion pipe 1, an engage recessed streak part 21 to engage the lock projection part 11 and an opening end notched part 24 which allows the lock projection part to enter the recessed streak part are formed on an inner peripheral surface in the vicinity of an end portion of the sheath pipe, and the lock projection part is positioned within the engage recessed streak part, thereby implementing pipe connection.SOLUTION: Lock projection parts 11, 12 are formed over a plurality of stages in such a manner that distances from end portions are different and angles of formation positions in the pipe outer periphery are different, and engage recessed streak parts 21, 22 are also formed over a plurality of stages. Between the front-side and deep-side engage recessed streak parts, a communication recessed part 25 is provided through which the lock projection part 11 can pass, at an angle corresponding to the formation angles of the lock projection parts, and the lock projection parts on the respective stages are engaged to the lock recessed streak parts on the respective stages, thereby performing pipe connection.
Patent JP-2011255375-A (JP)
Title: Method for producing gasification catalyst, and gasification treatment system
Inventor: SATO KAZUHIRO
IPC: B01J37/08
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gasification catalyst, capable of showing sulfur resistance and coking resistance, and further showing high activity though Ni hardly solid-dissolves, even when operating at a low furnace temperature of 1,000°C or below without using an expensive noble metal-based catalyst.SOLUTION: In this method for producing a gasification catalyst, one kind or two or more kinds of tungsten salts, cobalt salts and molybdenum salts are mixed with nickel sulfate and magnesium oxide, to generate a complex reaction, and a complex is dehydrated, cleaned, mixed with a calcium raw material, then dried and calcined.
Patent JP-2013024798-A (JP)
Title: Servo accelerometer
Inventor: SHIOZAWA TATSUO
IPC: G01P15/13
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a servo accelerometer which forms surface acoustic wave transmitters and piezoelectric patterns on a piezoelectric substrate, which makes the number of components small and which is made excellent in mass production.SOLUTION: A servo accelerometer of the present invention is a configuration in which first and second surface acoustic wave transmitters (SAW1, SAW2), first and second piezoelectric patterns (36, 39) provided on a piezoelectric substrate (31), and voltage signals (19) obtained by voltage-converting a frequency output signal (52) composed of the difference between first and second frequency signals (f[Hz], f[Hz]) from the respective surface acoustic wave transmitters (SAW1, SAW2) by means of frequency are used, and the piezoelectric substrate (31) into which acceleration is inputted is restored into an original state.
Patent JP-2013023757-A (JP)
Title: Aluminum alloy plate for negative pressure can lid, and method of manufacturing the same
Inventor: YOKOI HIROSHI
IPC: C22C21/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a negative pressure can lid capable of achieving uniformity of anisotropy while retaining high formability and high strength despite thinning, and effectively preventing a tab from falling off the can lid.SOLUTION: An enameled plate material with a plate thickness: 0.22-0.25 mm made of aluminum alloy containing Mg: 0.80-1.50%, Mn: 0.80-1.20%, Fe: 0.40-0.60%, Si: 0.20-0.40%, and Cu: 0.15-0.25% and satisfying Mn/Fe=1.5-2.5 and Mg/Mn≥1.0 is configured to have a 45° earing rate of 1.5-3.0% and 0-180° earing rate of 1.0-2.5%, satisfying a formula: -0.5%≤(45° earing rate)-(0-180° earing rate)≤1.5%, and to have a tensile strength of 270-300 MPa and a proof stress of 240-270 MPa in a direction of 0° with respect to a rolling direction.
Patent JP-2013029612-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HASHIMURA YOSHITO
IPC: G03G15/20
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To improve durability of paper passages used for paper after fixing and to prevent occurrence of adhesion of paper to a reaction guide surface and occurrence of image noise.SOLUTION: A fixing device that heats an image on paper passed through, thereby fixing the image to the paper comprises: a fixing part with a nip part through which paper is passed, a heating part which heats the fixing part, and a post-fixing paper passage through which paper is passed through right after passed through the fixing part. The post-fixing paper passage has the first paper passage with a paper passage surface relatively low in frictional resistance and inferior in abrasion resistance, and the second paper passage with a paper passage surface relatively high in frictional resistance and superior in abrasion resistance. The first paper passage and the second paper passage can be switched. Accordingly abrasion of the paper passage surface with low frictional resistance can be reduced and a replacement cycle can be extended.